[Linux-cluster] Qdisk in initial quorum
jeff.jansen at kkoncepts.net
Fri Jan 16 07:38:48 UTC 2009
Matthew Kent <matt at bravenet.com> wrote on 2009-Jan-16:
> Funny - just encountered this exact issue this morning during some
> testing and have been trying to solve it.
> Found a bug report that contains a patch that fixes this
> https://bugzilla.redhat.com/show_bug.cgi?id=436381 see the last comment.
> Guessing by the bug status it's coming in RHEL 5.3, but for now the
> patch applies cleanly to the cman rpm from 5.2.
> It does solve the issue, starting qdisk shortly after cman, getting its
> vote and achieving a quorum,
Thanks Matt. But my problem is that qdiskd can't ever start UNLESS there's
already a quorum. ccsd simply won't talk to it until after there's quorum. So
the qdisk keeps quorum once both nodes are up if one later dies. But a single
node and can never get quorum alone because qdisk can't start and add its vote.
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